Caution / Notice / Hint

The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during attery charger connector opening lid sub-assembly removal/installation are shown below.

NECESSARY PROCEDURE AFTER PARTS REMOVED/INSTALLED/REPLACED

Replaced Part or Performed Procedure	Necessary Procedures	Effect/Inoperative Function When Necessary Procedures are not Performed	Link
Disconnect cable from negative (-) auxiliary battery terminal	Memorize steering angle neutral point	Parking assist monitor system	Refer to INITIALIZATION [06/2020 - 10/2022]
	Memorize steering angle neutral point	Panoramic view monitor system	Refer to INITIALIZATION [06/2020 - 10/2022]

WARNING:

Orange wire harnesses and connectors indicate high-voltage circuits. To prevent electric shock, always follow the procedure described in the appropriate service information.

Fig 1: Charging System Precaution
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Refer to PRECAUTION [06/2020 - 10/2022]
To prevent electric shock, wear insulated gloves when working on wire harnesses and components of the high voltage system.

Fig 2: Wear Insulated Gloves
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

HINT:

When the cable is disconnected/reconnected to the auxiliary battery terminal, systems temporarily stop operating. However, each system has a function that completes learning the first time the system is used.

Learning completes when vehicle is driven

Effect/Inoperative Function When Necessary Procedures are not Performed	Necessary Procedures	Link
Lane tracing assist system	Drive the vehicle straight ahead at 35 km/h (22 mph) or more for 5 seconds or more.	Refer to INITIALIZATION [06/2020 - ]
Pre-collision system
Lighting system (EXT) (w/ AFS)

Learning completes when vehicle is operated normally

Effect/Inoperative Function When Necessary Procedures are not Performed	Necessary Procedures	Link
Power back door system	Fully close the back door by hand. HINT: Initialization is not necessary if the above procedures are performed while the back door is closed.	Refer to INITIALIZATION [06/2020 - 10/2023]
Power door lock control system	If the back door is locked and therefore cannot be opened, it is necessary to unlock the back door using the door control switch, electrical key transmitter sub-assembly switch.	Refer to INITIALIZATION [06/2020 - ]
Air conditioning system	After the ignition switch is turned to ON, the servo motor and expansion valve standard position is recognized.	-